#55ffee
a light, electric cyan · cool · closest name: cyan
RGB
85, 255, 238
HSL
174°, 100%, 67%
CMYK
67, 0, 7, 0
Luminance
0.7962
Every format
| HEX | #55ffee |
| RGB | rgb(85, 255, 238) |
| HSL | hsl(174, 100%, 67%) |
| CMYK | cmyk(67%, 0%, 7%, 0%) |
| LAB | lab(91.5 -46.9 -4.6) |
| LCH | lch(91.5 47.2 185.6) |
| OKLCH | oklch(0.910 0.140 185.4) |
Copy-ready code
/* CSS */
color: #55ffee;
background-color: #55ffee;
/* Tailwind (arbitrary) */
class="text-[#55ffee] bg-[#55ffee]"
/* SCSS */
$brand: #55ffee;
/* SwiftUI */
Color(red: 0.333, green: 1.000, blue: 0.933)
/* Android */
Color.parseColor("#55ffee")Accessibility — WCAG contrast
Aa
#55ffee on white: 1.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55ffee on black: 16.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green100.0%
Blue93.3%
CMYK percentages
Cyan66.7%
Magenta0.0%
Yellow6.7%
Key (black)0.0%
Color previews
#55ffee text on a black background
contrast 16.92:1
Card sample
#55ffee text on a white background
contrast 1.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55ffee;
Background color
Panel with #55ffee background
background-color: #55ffee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55ffee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 255, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 255, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55ffee; background: linear-gradient(135deg, #55ffee, #559FFF);